| Port Code | Port Name | Country |
| AQKHN | Kohnen | Antarctica |
| AQKSG | King Sejong | Antarctica |
| AQLAW | Law Base | Antarctica |
| AQMAW | Mawson | Antarctica |
| AQMCM | McMurdo | Antarctica |
| AQMIR | Mirny | Antarctica |
| AQMRB | Marambio | Antarctica |
| AQMTR | Maitri | Antarctica |
| AQMZU | Mario Zucchelli | Antarctica |
| AQNEU | Neumayer | Antarctica |
| AQNOV | Novolazarevskaya | Antarctica |
| AQOHG | General Bernardo O'higgins | Antarctica |
| AQORC | Orcadas | Antarctica |
| AQPLM | Palmer | Antarctica |
| AQPRO | Progress | Antarctica |
| AQROT | Rothera | Antarctica |
| AQSBA | Scott Base | Antarctica |
| AQSGN | Signy | Antarctica |
| AQSMT | San Martín | Antarctica |
| AQSNA | SANAE IV | Antarctica |
| AQSYW | Syowa | Antarctica |
| AQTNB | Terra Nova | Antarctica |
| AQTNM | Teniente R. Marsh | Antarctica |
| AQTOR | Tor | Antarctica |
| AQTRL | Troll | Antarctica |
| AQVKY | Vernadsky | Antarctica |
| AQVOS | Vostok | Antarctica |
| AQWSA | Wasa | Antarctica |
| AQZGN | Zhongshan | Antarctica |
| ARAEP | Jorge Newbury Apt/Buenos Aires | Argentina |
| ARAFA | San Rafael | Argentina |
| Arakkon | Melpakkam | India |
| ARALL | Allen | Argentina |
| ARANA | Añatuya | Argentina |
| ARAND | Andalgalá | Argentina |
| ARAOL | Paso de los Libres | Argentina |
| ARAPZ | Zapala | Argentina |
| ARARR | Alto Río Senguerr | Argentina |
| ARATU | Atucha | Argentina |
| ARAVD | Acevedo | Argentina |
| ARBHI | Bahía Blanca | Argentina |
| ARBQS | Barranqueras | Argentina |
| ARBRC | San Carlos de Bariloche | Argentina |
| ARBUE | Buenos Aires | Argentina |
| ARCCT | Colonia Catriel | Argentina |
| ARCHA | Chajarí | Argentina |
| ARCLC | Caleta Córdoba | Argentina |
| ARCLX | Clorinda | Argentina |
| ARCMP | Campana | Argentina |
| ARCNQ | Corrientes | Argentina |
| ARCNT | Charata | Argentina |
| ARCOC | Concordia | Argentina |
| ARCOL | Colón | Argentina |
| ARCOR | Córdoba | Argentina |
| ARCOU | Concepción del Uruguay | Argentina |
| ARCPC | San Martín de los Andes | Argentina |
| ARCPG | Carmen de Patagones | Argentina |
| ARCRD | Comodoro Rivadavia | Argentina |
| ARCRR | Ceres | Argentina |
| ARCTC | Catamarca | Argentina |
| ARCUA | Cuatreros/Bahia Blanca | Argentina |
| ARCUT | Cutral-Có | Argentina |
| ARCVH | Caviahue | Argentina |
| ARCVI | Caleta Olivia | Argentina |
| ARDME | Diamante | Argentina |
| AREHL | El Bolsón | Argentina |
| ARELB | El Bolsón | Argentina |
| ARELO | Eldorado | Argentina |
| AREMX | El Maitén | Argentina |
| AREQS | Esquel | Argentina |
| AREZE | Buenos Aires-Ministro Pistarini Apt | Argentina |
| AREZE | Ezeisa Apt/Buenos Aires | Argentina |
| ARFMA | Formosa | Argentina |
| ARGGS | Gobernador Gregores | Argentina |
| ARGHU | Gualeguaychú | Argentina |
| ARGNR | General Roca | Argentina |
| ARGPO | General Pico | Argentina |
| ARHIC | Hickmann | Argentina |
| ARHOS | Chos Malal | Argentina |
| ARIBY | Ibicuy | Argentina |
| ARIGB | Ingeniero Jacobacci | Argentina |
| ARIGR | Iguazú | Argentina |
| ARING | Lago Argentino | Argentina |
| ARINW | Ingeniero White/Bahia Blanca | Argentina |
| ARIRJ | La Rioja | Argentina |
| ARJNI | Junín | Argentina |
| ARJSM | José de San Martín | Argentina |
| ARJUJ | Jujuy | Argentina |
| ARLCM | La Cumbre | Argentina |
| ARLCP | Loncopué | Argentina |
| ARLGS | Malargüe | Argentina |
| ARLHS | Las Heras | Argentina |
| ARLLS | Las Lomitas | Argentina |
| ARLMD | Los Menucos | Argentina |
| ARLPG | La Plata | Argentina |
| ARLPS | Las Palmas | Argentina |
| ARLQU | La Quiaca | Argentina |
| ARLUQ | San Luis | Argentina |
| ARMAR | Martínez | Argentina |
| ARMCS | Monte Caseros | Argentina |